结论利用均匀设计法研究钾钙肥中硅的溶出条件是可行的。
Conclusion: Studying dissolving condition of silicon in potassium-calcium fertilizer by the uniform design method is feasible.
研究了钾钙肥生产的工艺参数(原料配比、烧结温度及烧结时间)。
A study is made of the process parameters in the production of a potassium calcium fertilizer, such as the proportion of raw materials, sintering temperature and duration of sintering.
通过大量的农田试验说明钙肥对作物增产、防病和改善品质的作用。
Field trials show that calcium fertilizer is effective to increase crop's yield, avoid disease and improve quality.
结果表明，喷施钙肥能有效的提高产量和品质，但对果实的毒素含量无影响。
Effects of calcium fertilizer application on yield and quality Fuji apple in Weibei dryland were studied by spraying five calcium fertilizer.
没有加酸、碱稳定PH的桶、也没有加钙肥的桶、因此只有一个无机肥养液桶。
Disuse sour, soda stabilize barrel of PH, Disuse calcium barrel too, only one to raise the liquid barrel inorganic fertilizer.
研究了北京市农林科学院植物营养与资源研究所研制的三种膏状叶面肥和液体钙肥在大白菜上的产量效应和品质效应。
Effects of 3 kinds of paste foliage fertilizer and liquid Calcium fertilizer on the yield and quality of Chinese cabbage were studied.
研究了北京市农林科学院植物营养与资源研究所研制的三种膏状叶面肥和液体钙肥在大白菜上的产量效应和品质效应。
Effects of 3 kinds of paste foliage fertilizer and liquid Calcium fertilizer on the yield and quality of Chinese cabbage were studied.
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